MAORY/MORFEO@ELT: Calibration Unit overview

Gianluca Di Rico; Ivan Di Antonio; Gabriele Rodeghiero; Angelo Valentini; Mauro Dolci; Alexander Goncharov; Nicholas Devaney; Lorenzo Busoni; Sylvain Oberti; Marco Riva; Jacopo Farinato; Enrico Cascone; Simonetta Chinellato; Vincenzo Cianniello; Domenico D'Auria; Vincenzo Di Caprio; Christian Eredia; Enrico Giro; Demetrio Magrin; Elisa Portaluri; Edoardo Redaelli; Bernardo Salasnich; Paolo Ciliegi; Ugo Di Giammatteo

doi:10.1117/12.2629064

MAORY/MORFEO@ELT: Calibration Unit overview

Gianluca Di Rico, Ivan Di Antonio, Gabriele Rodeghiero, Angelo Valentini, Mauro Dolci, Alexander Goncharov, Nicholas Devaney, Lorenzo Busoni, Sylvain Oberti, Marco Riva, Jacopo Farinato, Enrico Cascone, Simonetta Chinellato, Vincenzo Cianniello, Domenico D'Auria, Vincenzo Di Caprio, Christian Eredia, Enrico Giro, Demetrio Magrin, Elisa PortaluriEdoardo Redaelli, Bernardo Salasnich, Paolo Ciliegi, Ugo Di Giammatteo

Physics

Research output: Chapter in Book or Conference Publication/Proceeding › Conference Publication › peer-review

19 Citations (Scopus)

Abstract

The Calibration Unit (CU) of MORFEO, the Multiconjugate adaptive Optics Relay For ELT Observations (formerly known as MAORY), is a complex optomechanical subsystem to project on the telescope NGS and LGS focal planes a large number of light sources at different wavelengths. These sources are needed to run calibration, verification and test procedures on MORFEO at the Extremely Large Telescope (ELT). This subsystem will play a critical role not only during operations, but also during the Assembly, Integration and Verification (AIV) phase in Italy, when it will be used in the Test Unit (TU) configuration, including a Deformable Mirror (DM), and in Chile. We present a general overview of the CU preliminary design, focusing on the reasons that led to the current optomechanical configuration and providing a more detailed description of the calibration sources, the light transmission chain and the electronics.

Original language	English
Title of host publication	Adaptive Optics Systems VIII
Editors	Laura Schreiber, Dirk Schmidt, Elise Vernet
Publisher	SPIE
ISBN (Electronic)	9781510653511
DOIs	https://doi.org/10.1117/12.2629064
Publication status	Published - 2022
Event	Adaptive Optics Systems VIII 2022 - Montreal, Canada Duration: 17 Jul 2022 → 22 Jul 2022

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	12185
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Adaptive Optics Systems VIII 2022
Country/Territory	Canada
City	Montreal
Period	17/07/22 → 22/07/22

Keywords

Adaptive Optics
ELT
Instrument Calibration
Optical Fibers
Visible and Infrared Instrumentation

Access to Document

10.1117/12.2629064

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Di Rico, G., Di Antonio, I., Rodeghiero, G., Valentini, A., Dolci, M., Goncharov, A., Devaney, N., Busoni, L., Oberti, S., Riva, M., Farinato, J., Cascone, E., Chinellato, S., Cianniello, V., D'Auria, D., Di Caprio, V., Eredia, C., Giro, E., Magrin, D., ... Di Giammatteo, U. (2022). MAORY/MORFEO@ELT: Calibration Unit overview. In L. Schreiber, D. Schmidt, & E. Vernet (Eds.), Adaptive Optics Systems VIII Article 121855F (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12185). SPIE. https://doi.org/10.1117/12.2629064

@inproceedings{e2f973000cea418582782871dc77d3b0,

title = "MAORY/MORFEO@ELT: Calibration Unit overview",

abstract = "The Calibration Unit (CU) of MORFEO, the Multiconjugate adaptive Optics Relay For ELT Observations (formerly known as MAORY), is a complex optomechanical subsystem to project on the telescope NGS and LGS focal planes a large number of light sources at different wavelengths. These sources are needed to run calibration, verification and test procedures on MORFEO at the Extremely Large Telescope (ELT). This subsystem will play a critical role not only during operations, but also during the Assembly, Integration and Verification (AIV) phase in Italy, when it will be used in the Test Unit (TU) configuration, including a Deformable Mirror (DM), and in Chile. We present a general overview of the CU preliminary design, focusing on the reasons that led to the current optomechanical configuration and providing a more detailed description of the calibration sources, the light transmission chain and the electronics.",

keywords = "Adaptive Optics, ELT, Instrument Calibration, Optical Fibers, Visible and Infrared Instrumentation",

author = "\{Di Rico\}, Gianluca and \{Di Antonio\}, Ivan and Gabriele Rodeghiero and Angelo Valentini and Mauro Dolci and Alexander Goncharov and Nicholas Devaney and Lorenzo Busoni and Sylvain Oberti and Marco Riva and Jacopo Farinato and Enrico Cascone and Simonetta Chinellato and Vincenzo Cianniello and Domenico D'Auria and \{Di Caprio\}, Vincenzo and Christian Eredia and Enrico Giro and Demetrio Magrin and Elisa Portaluri and Edoardo Redaelli and Bernardo Salasnich and Paolo Ciliegi and \{Di Giammatteo\}, Ugo",

note = "Publisher Copyright: {\textcopyright} 2022 SPIE.; Adaptive Optics Systems VIII 2022 ; Conference date: 17-07-2022 Through 22-07-2022",

year = "2022",

doi = "10.1117/12.2629064",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Laura Schreiber and Dirk Schmidt and Elise Vernet",

booktitle = "Adaptive Optics Systems VIII",

}

Di Rico, G, Di Antonio, I, Rodeghiero, G, Valentini, A, Dolci, M, Goncharov, A , Devaney, N, Busoni, L, Oberti, S, Riva, M, Farinato, J, Cascone, E, Chinellato, S, Cianniello, V, D'Auria, D, Di Caprio, V, Eredia, C, Giro, E, Magrin, D, Portaluri, E, Redaelli, E, Salasnich, B, Ciliegi, P & Di Giammatteo, U 2022, MAORY/MORFEO@ELT: Calibration Unit overview. in L Schreiber, D Schmidt & E Vernet (eds), Adaptive Optics Systems VIII., 121855F, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12185, SPIE, Adaptive Optics Systems VIII 2022, Montreal, Canada, 17/07/22. https://doi.org/10.1117/12.2629064

MAORY/MORFEO@ELT: Calibration Unit overview. / Di Rico, Gianluca; Di Antonio, Ivan; Rodeghiero, Gabriele et al.
Adaptive Optics Systems VIII. ed. / Laura Schreiber; Dirk Schmidt; Elise Vernet. SPIE, 2022. 121855F (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12185).

Research output: Chapter in Book or Conference Publication/Proceeding › Conference Publication › peer-review

TY - GEN

T1 - MAORY/MORFEO@ELT

T2 - Adaptive Optics Systems VIII 2022

AU - Di Rico, Gianluca

AU - Di Antonio, Ivan

AU - Rodeghiero, Gabriele

AU - Valentini, Angelo

AU - Dolci, Mauro

AU - Goncharov, Alexander

AU - Devaney, Nicholas

AU - Busoni, Lorenzo

AU - Oberti, Sylvain

AU - Riva, Marco

AU - Farinato, Jacopo

AU - Cascone, Enrico

AU - Chinellato, Simonetta

AU - Cianniello, Vincenzo

AU - D'Auria, Domenico

AU - Di Caprio, Vincenzo

AU - Eredia, Christian

AU - Giro, Enrico

AU - Magrin, Demetrio

AU - Portaluri, Elisa

AU - Redaelli, Edoardo

AU - Salasnich, Bernardo

AU - Ciliegi, Paolo

AU - Di Giammatteo, Ugo

PY - 2022

Y1 - 2022

N2 - The Calibration Unit (CU) of MORFEO, the Multiconjugate adaptive Optics Relay For ELT Observations (formerly known as MAORY), is a complex optomechanical subsystem to project on the telescope NGS and LGS focal planes a large number of light sources at different wavelengths. These sources are needed to run calibration, verification and test procedures on MORFEO at the Extremely Large Telescope (ELT). This subsystem will play a critical role not only during operations, but also during the Assembly, Integration and Verification (AIV) phase in Italy, when it will be used in the Test Unit (TU) configuration, including a Deformable Mirror (DM), and in Chile. We present a general overview of the CU preliminary design, focusing on the reasons that led to the current optomechanical configuration and providing a more detailed description of the calibration sources, the light transmission chain and the electronics.

AB - The Calibration Unit (CU) of MORFEO, the Multiconjugate adaptive Optics Relay For ELT Observations (formerly known as MAORY), is a complex optomechanical subsystem to project on the telescope NGS and LGS focal planes a large number of light sources at different wavelengths. These sources are needed to run calibration, verification and test procedures on MORFEO at the Extremely Large Telescope (ELT). This subsystem will play a critical role not only during operations, but also during the Assembly, Integration and Verification (AIV) phase in Italy, when it will be used in the Test Unit (TU) configuration, including a Deformable Mirror (DM), and in Chile. We present a general overview of the CU preliminary design, focusing on the reasons that led to the current optomechanical configuration and providing a more detailed description of the calibration sources, the light transmission chain and the electronics.

KW - Adaptive Optics

KW - ELT

KW - Instrument Calibration

KW - Optical Fibers

KW - Visible and Infrared Instrumentation

UR - https://www.scopus.com/pages/publications/85178507306

U2 - 10.1117/12.2629064

DO - 10.1117/12.2629064

M3 - Conference Publication

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Adaptive Optics Systems VIII

A2 - Schreiber, Laura

A2 - Schmidt, Dirk

A2 - Vernet, Elise

PB - SPIE

Y2 - 17 July 2022 through 22 July 2022

ER -

MAORY/MORFEO@ELT: Calibration Unit overview

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